
/*
 * Copyright (c) 2021 Talkweb Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#ifndef _INFRARED_DEMO_H
#define _INFRARED_DEMO_H
#include "iot_gpio.h"
#include "iot_adc.h"

//当前环境人体状态
enum ENV_BODY_STATE{
    BODY_NOT,   //无人靠近
    BODY_COME,  //有人靠近
    BODY_KEEP,  //有人靠近后保持
    BODY_LEAVE  //有人离开
};

void InfraredSensorInit(void);
IotGpioValue GetInfraredSensorVal(void);
enum ENV_BODY_STATE GetEnvBodyState(void);

#endif
